Home / 42,656.32-58,865.80-23,794.66

Finding the Fourth Proportional to 42,656.32, 58,865.80 and 23,794.66

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Solution

The fourth proportional to 42,656.32, 58,865.80 and 23,794.66 is: 32,836.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,656.32 : 58,865.80 = 23,794.66 : x
  2. Step 2: Convert to fraction form
    42,656.32/58,865.80 = 23,794.66/x
  3. Step 3: Cross multiply
    42,656.32x = 58,865.80 × 23,794.66
  4. Step 4: Simplify right side
    42,656.32x = 1,400,691,696.63
  5. Step 5: Solve for x
    x = 1,400,691,696.63/42,656.32
  6. Step 6: Final answer
    x = 32,836.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.